IP Library › Granted Patent US 6,657,686
Granted Patent Utility
US 6,657,686 · Confirmation No. 6330

FERROELECTRIC LIQUID CRYSTAL DISPLAY AND FABRICATING METHOD THEREOF

Inventor: Su Seok Choi
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2005-04-22 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-10-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-06-29 TRNA Transmittal of New Application 2 View
2001-06-29 SPEC Specification 13 View
2001-06-29 CLM Claims 4 View
2001-06-29 ABST Abstract 1 View
2001-06-29 DRW Drawings-only black and white line drawings 8 View
2001-06-29 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,657,686
App. No.
09/893,503
Filed
2001-06-29
Granted
2003-12-02
Pub. No.
US20020085145A1
Art Unit
2871
PTA
-26 days